#include "stc15f2k60s2.h"
#include "Delay.h"
#include "LED.h"
void main(void) 
{ 
 unsigned char i, j; 
 while(1) 
 { // 4 个亮度等级
	 for(i=0; i<4; i++) 
	 for(j=0; j<100; j++) 
	 { 
	 Led_Disp(0xff); 
	 Delay(i+1); 
	 Led_Disp(0x00); 
	 Delay(4-i); 
 } 
 } 
} 